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Remove duplicate check for -ldl in ncat/configure

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dmiller
2013-12-03 18:04:38 +00:00
parent aa15467a3f
commit 6d79c7646b
2 changed files with 0 additions and 61 deletions
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58
ncat/configure vendored
View File

@@ -5193,64 +5193,6 @@ fi
LUA_CFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" LUA_CFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN"
# OpenSSL and NSE C modules can require dlopen
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if ${ac_cv_search_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
for ac_lib in '' dl; do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext
if ${ac_cv_search_dlopen+:} false; then :
break
fi
done
if ${ac_cv_search_dlopen+:} false; then :
else
ac_cv_search_dlopen=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
$as_echo "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no; then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
# They don't want lua # They don't want lua
if test "$no_lua" = "yes"; then if test "$no_lua" = "yes"; then
CPPFLAGS="-DNOLUA $CPPFLAGS" CPPFLAGS="-DNOLUA $CPPFLAGS"

3
ncat/configure.ac
View File

@@ -242,9 +242,6 @@ AC_HELP_STRING([--without-liblua], [Compile without lua (this will exclude all o
LUA_CFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" LUA_CFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN"
AC_SUBST(LUA_CFLAGS) AC_SUBST(LUA_CFLAGS)
# OpenSSL and NSE C modules can require dlopen
AC_SEARCH_LIBS(dlopen, dl)
# They don't want lua # They don't want lua
if test "$no_lua" = "yes"; then if test "$no_lua" = "yes"; then
CPPFLAGS="-DNOLUA $CPPFLAGS" CPPFLAGS="-DNOLUA $CPPFLAGS"